A078320 - cp's OEIS frontend

A078320 Sum of all prime factors of n*rad(n)+1, where rad = A007947 (squarefree kernel).

n	a(n)
1	2
2	5
3	7
4	6
5	15
6	37
7	12
8	17
9	11
10	101
11	63
12	73
13	24
14	197
15	115
16	14
17	36
18	109
19	183
20	70
21	32
22	102
23	60
24	34
25	15
26	677
27	43
28	134
29	423
30	70
31	52
32	18
33	116
34	102
35	615
36	38
37	144
38	39
39	763
40	401
41	60
42	358
43	49
44	39
45	30
46	102
47	37
48	34
49	49
50	170
51	1303
52	55
53	288
54	23
55	108
56	162
57	30
58	678
59	1743
60	1801

[2, 5, 7, 6, 15, 37, 12, 17, 11, 101, 63, 73, 24, 197, 115, 14, 36, 109, 183, 70, 32, 102, 60, 34, 15, 677, 43, 134, 423, 70, 52, 18, 116, 102, 615, 38, 144, 39, 763, 401, 60, 358, 49, 39, 30, 102, 37, 34, 49, 170, 1303, 55, 288, 23, 108, 162, 30, 678, 1743, 1801]

cp's OEIS Frontend

A078320 Sum of all prime factors of n*rad(n)+1, where rad = A007947 (squarefree kernel).

Table of values

List of values